Amazing Stories, volume 6, number 1 (April 1931). Scanned copy of a pulp magazine published by Radio-Science Publications, Inc. and edited by Thomas O'Conor Sloane, Ph.D. Periodical copyright not renewed. Individual contributions' copyrights not renewed. This magazine and its contents are now in the public domain. Featuring: Across the Void (Leslie F. Stone; 1/3), Cosmic Power (John C. Dare), The Ambidexter (David H. Keller), The Laughing Death (Stephen G. Hale), Hidden in Glass (Paul Ernst), Atomic Fire (Raymond Z. Gallun), Too Many Boards (Harl Vincent), and The Menace from Andromeda (Nat Schachner & Arthur Leo Zagat).